Schabert v. United States

tribal corporation validly waived sovereign immunity through use of “sue and be sued” clause, though waiver qualified to bar attachment of property | “Indian nations, as an attribute of their quasi-sovereignty, are immune from suit, either in the federal or state courts, without Congressional authorization.” | “The fact that the [ ] Tribe was engaged in an enterprise private or commercial in character, rather than governmental, is not material.” | "The fact that the [] Tribe was engaged in an enterprise private or commercial in character, rather than governmental, is not material." | terminated automobile dealer cannot recover from regional distributor or manufacturer | terminated automobile dealer cannot recover from regional distributor or manufacturer | dealer terminated when it would not become the manufacturer’s partner